MAX2106 datasheet(2/10 Pages) MAXIM

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DBS Direct Downconverter

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +4.75V to +5.25V, VFB = +2.4V, CIOUT_ = CQOUT_ = 10pF, ƒFLCLK = 2MHz, RFIN_ = unconnected, RIOUT_ = RQOUT_ = 10k

Ω,

VLOBUFSEL = 0.5V, VRFBAND = VINSEL = VCPG1 = VCPG2 = +2.4V, VPLLIN+ = VMOD+ = +1.3V, VPLLIN- = VMOD- = +1.1V, TA = +25°C,

unless otherwise noted. Typical values are at VCC = +5V, unless otherwise noted.)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

VCC to GND ..............................................................-0.3V to +7V

All Other Pins to GND................................-0.3V to (VCC + 0.3V)

RFIN+ to RFIN-, TANK+ to TANK-,

IDC+ to IDC-, QDC+ to QDC- .........................................±2V

IOUT_, QOUT_ to GND Short-Circuit Duration .......................10s

LOBUF+/PSOUT+, LOBUF-/PSOUT- Short-Circuit Duration..10s

Continuous Current (any pin other than VCC or GND)........20mA

Continuous Power Dissipation (TA = +70°C)

48-Pin TQFP-EP (derate 27mW/°C above +70°C) ..........1.5W

Operating Temperature ..........................................0°C to +85°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

XTLOUT Output DC Voltage

1.9

RFBAND Input Current

-200

200

µA

1.44

1.8

2.16

0.48

0.6

0.72

VCPG1

≥ 2.4V, VCPG2 ≥ 2.4V

VCPG1

≥ 2.4V, VCPG2 ≤ 0.5V

0.24

0.3

0.36

VCPG1

≤ 0.5V, VCPG2 ≥ 2.4V

Operating Supply Current

ICC

195

275

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

Input Current

IIN

-15

µA

Input Voltage Low

VIL

0.5

Input Voltage High

VIH

2.4

FLCLK Input Voltage High

1.85

FLCLK Input Voltage Low

1.45

FLCLK Input Current (Note 1)

-1

µA

Operating Supply Voltage

VCC

4.75

5.25

Common-Mode Input Voltage

VCMI

1.08

1.2

1.32

Input Voltage Low

-100

Input Voltage High

100

Input Current (Note 1)

-5

µA

Common-Mode Output Voltage

VCMO

2.16

2.4

2.64

Output Voltage Low (Note 2)

-150

Output Voltage High (Note 2)

150

Prescaler Ratio

Reference Divider Ratio

Charge-Pump Output High

Measured at FB

0.08

0.1

0.12

CONDITIONS

Referenced to VCMI

RSOURCE = 50k

Ω, VFLCLK = 1.65V

Referenced to VCMO, LOBUFSEL

≤ 0.5V

Referenced to VCMO, LOBUFSEL

≤ 0.5V

VCPG1

≤ 0.5V, VCPG2 ≤ 0.5V

(VMOD+ -VMOD-)

≥ 200mV, LOBUFSEL ≤ 0.5V

LOBUFSEL

≥ 2.4V, LODIVSEL ≤ 0.5V

LOBUFSEL

≥ 2.4V, LODIVSEL ≥ 2.4V

(VMOD+ -VMOD-)

≤ -200mV, LOBUFSEL ≤ 0.5V

FREQUENCY SYNTHESIZER/LO BUFFER

DIFFERENTIAL DIGITAL OUTPUTS (LOBUF+/PSOUT+, LOBUF-/PSOUT-)

DIFFERENTIAL DIGITAL INPUTS (MOD+, MOD-, PLLIN+, PLLIN-)

SLEW-RATE-LIMITED DIGITAL INPUT (fLCLK)

STANDARD DIGITAL INPUTS (INSEL, CPG1, CPG2, LOBUFSEL, LODIVSEL)

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